Orenda vs ProFlyt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Orenda
This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.
- Chemical dosing calculator
- LSI water balancing
- Pool volume estimator
- User-friendly interface
- Educational videos
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Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda App is a swimming pool calculator with a user friendly experience, and makes pool chemistry easier than ever. Try the new pool volume estimator and watch Orenda videos in the app. A pool chemical calculator that allows a novice to dose chemicals as accurately as a professional pool operator.
ProFlyt
This application serves as a standalone calendar for managing daily events. It offers multiple viewing formats including day, week, and month layouts to organize your schedule effectively.
- Standalone calendar functionality
- Create daily events
- Day view
- Week view
- Month view
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ProFlyt: The Premier Scheduling Solution. ProFlyt is designed for anyone to utilize as a stand alone calendar. Create daily events and view in day/week/month format.
Screenshots
Verdict
The clearest difference is review sentiment: ProFlyt at 100% against Orenda's 82%. ProFlyt also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 15.0). Orenda's advantage is rating (4.7 vs 4.4) and ratings volume (476 vs 18). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Orenda holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Orenda has 476 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 82% of Orenda's written reviews are positive against 100% of ProFlyt's, so the app with the better star average is not the one people write more warmly about.
Orenda ships an update monthly, ProFlyt every 2 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Orenda | ProFlyt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (476 ratings) — better | 4.4 (18 ratings) |
| Positive reviews | 81.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 476 — better | 18 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Hasa Inc. | ProFlyt Aviation Group LLC |
Customer experience
Orenda
ProFlyt
Bugs and requests
Orenda
Reported bugs
4 issues- Desired levels changing when inputting current values
- Metric system not functioning as expected
- Slider feature for inputting readings is slow and frustrating
- App not optimized for all iPhone screen sizes
Requested features
5 requests- Ability to save pool volume and desired levels
- Option to log pool history and track trends
- Integration with pool chemical monitors
- Ability to set custom chemical concentrations
- Support for more languages (e.g., Chinese)
ProFlyt
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Orenda
No in-app purchases
ProFlyt
No in-app purchases
